DIY Samsung Galaxy A02S | M02s Battery Repair Guide

To start, we need the right tools to proceed with the repair, which You can find in the description.

First, turn off the phone, take out the SIM tray, and follow the back cover removal.

To remove the back cover, create a gap near the SIM slot or charger port using a picker or card pry tool. Insert the card pry tool and gently move around the phone to release the plastic clips on the frame.

Take out the back cover, and Take out the board cover by undoing eight screws.

Next, Unplug the battery connector.

Next, disconnect the top end of the main ribbon flex cable.

Next, take out the not-working battery from the body.

First, apply a little to soften the glue on the battery. For this, we are using a heat gun. Once you feel the heating is enough, use a pry tool to cut the adhesive under the battery. Once you have some space, use a pry tool to lift the battery.

Next, Place the new battery with adhesive.

Next, connect the main ribbon flex to the board.

Next, secure the battery plug.

Next, place the board frame by adding eight screws.

Finally, Snap in the back cover and run through the sides to secure the clips. Also, Do not forget to add the SIM tray.

I hope you have enjoyed the replacement guide on Galaxy A02s.

Let us know if you have any questions